Tongue brush



FIG. 1 is a perspective view of a tongue brush showing my new design;

FIG. 2 is a left side view, the right side being a mirror image view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The phantom lines depicted in FIGS. 1 and 6 are for more clearly illustrating the environment in which the trim piece is used. The phantom lines are for illusrative purposes only and form no part of the design. 

The ornamental design for a tongue brush, as shown and described. 